Understand The Symptoms Of West Nile Virus?

West Nile virus (WNV) is spread through the bite of an infected mosquito. Symptoms of WNV can range from mild to severe, and can include:

- Fever

- Headache

- Muscle aches

- Joint pain

- Fatigue

- Nausea

- Vomiting

- Swollen lymph nodes

In some cases, WNV can cause inflammation of the brain (encephalitis) or spinal cord (meningitis). Symptoms of encephalitis and meningitis can include:

- Headache

- Stiff neck

- Confusion

- Disorientation

- Seizures

- Coma

WNV can also cause aseptic meningitis, which is a viral infection of the membranes that line the brain and spinal cord. Symptoms of aseptic meningitis can include:

- Headache

- Fever

- Stiff neck

- Nausea

- Vomiting

- Light sensitivity

WNV is a serious disease, but it can be prevented. There is no vaccine for WNV, but you can protect yourself from infection by taking these precautions:

- Use insect repellent containing DEET when outdoors.

- Wear long sleeves and pants when outdoors.

- Stay indoors at dusk and dawn when mosquitoes are most active.

- Make sure your home is properly screened and that you keep doors and windows closed.

- Empty any standing water around your home where mosquitoes can breed.

If you experience symptoms of WNV or suspect you have been infected, it is important to see a doctor immediately.